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Pineus pineoides (Cholodkovsky) (Homoptera: Adelgidae) on Red Spruce in New Brunswick and Nova Scotia1

Published online by Cambridge University Press:  31 May 2012

G. R. Underwood
G. R. Underwood
Affiliation:
Forest Entomology and Pathology Laboratory, Fredericton, N.B.
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Abstract

Pineus pineoides was found for the first time in North America in New Brunswick in 1948, on red spruce, Picea rubens Sarg. It is the first known species of Adelgidae in North America to complete its life cycle on spruce without producing galls or winged forms. The life history is compared with that in Europe. The first-instar nymph and the adult of the summer generation are described and compared with those from Europe.

Type
Articles
Information
The Canadian Entomologist , Volume 95 , Issue 7 , July 1963 , pp. 720 - 724
Copyright
Copyright © Entomological Society of Canada 1963

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References

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